Wall clock time and date at job start Mon Mar 8 2021 15:30:33 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= 0 * AM1 - THE AM1 HAMILTONIAN TO BE USED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.52995 * 1 3 3 C 1.53008 * 109.47190 * 2 1 4 4 C 1.53000 * 109.46929 * 240.00550 * 2 1 3 5 5 Si 1.86297 * 109.47548 * 120.00430 * 2 1 3 6 6 C 1.86305 * 109.46901 * 299.99817 * 5 2 1 7 7 C 1.86295 * 109.47200 * 179.97438 * 5 2 1 8 8 O 1.63096 * 109.46926 * 59.99773 * 5 2 1 9 9 C 1.42906 * 114.00070 * 180.02562 * 8 5 2 10 10 C 1.52996 * 109.47238 * 180.02562 * 9 8 5 11 11 O 1.42901 * 109.47046 * 64.99918 * 10 9 8 12 12 C 1.42907 * 113.99692 * 179.97438 * 11 10 9 13 13 C 1.52992 * 109.46778 * 179.97438 * 12 11 10 14 14 O 1.42899 * 109.47542 * 65.00420 * 13 12 11 15 15 C 1.35894 * 117.00434 * 179.97438 * 14 13 12 16 16 C 1.38709 * 120.05744 * 359.97438 * 15 14 13 17 17 C 1.38159 * 119.94698 * 180.02562 * 16 15 14 18 18 C 1.38241 * 120.05581 * 359.97438 * 17 16 15 19 19 C 1.50706 * 119.94735 * 179.97438 * 18 17 16 20 20 O 1.42895 * 109.47147 * 245.00352 * 19 18 17 21 21 Si 1.86299 * 109.46748 * 4.99994 * 19 18 17 22 22 H 1.48503 * 109.47188 * 60.00070 * 21 19 18 23 23 H 1.48506 * 109.47139 * 179.97438 * 21 19 18 24 24 H 1.48505 * 109.47505 * 299.99883 * 21 19 18 25 25 C 1.38293 * 120.11270 * 0.27563 * 18 17 16 26 26 C 1.38126 * 120.05159 * 359.45046 * 25 18 17 27 27 N 1.48002 * 120.02520 * 180.29946 * 26 25 18 28 28 O 1.21798 * 120.00044 * 0.24677 * 27 26 25 29 29 O 1.21801 * 119.99648 * 180.25377 * 27 26 25 30 30 H 1.09007 * 109.46960 * 299.99921 * 1 2 3 31 31 H 1.09002 * 109.47833 * 59.99316 * 1 2 3 32 32 H 1.08997 * 109.47588 * 179.97438 * 1 2 3 33 33 H 1.09003 * 109.47124 * 180.02562 * 3 2 1 34 34 H 1.08998 * 109.46740 * 300.00531 * 3 2 1 35 35 H 1.08996 * 109.46683 * 60.00415 * 3 2 1 36 36 H 1.09008 * 109.47089 * 299.99945 * 4 2 1 37 37 H 1.09004 * 109.47248 * 59.99597 * 4 2 1 38 38 H 1.09003 * 109.47244 * 179.97438 * 4 2 1 39 39 H 1.08997 * 109.47064 * 179.97438 * 6 5 2 40 40 H 1.08994 * 109.46895 * 299.99980 * 6 5 2 41 41 H 1.08998 * 109.46744 * 59.99853 * 6 5 2 42 42 H 1.08996 * 109.47337 * 300.00172 * 7 5 2 43 43 H 1.09008 * 109.47170 * 60.00228 * 7 5 2 44 44 H 1.09004 * 109.47136 * 179.97438 * 7 5 2 45 45 H 1.09005 * 109.46884 * 59.99845 * 9 8 5 46 46 H 1.09001 * 109.46825 * 300.00549 * 9 8 5 47 47 H 1.08997 * 109.46849 * 304.99631 * 10 9 8 48 48 H 1.09007 * 109.46700 * 185.00198 * 10 9 8 49 49 H 1.09000 * 109.47005 * 60.00046 * 12 11 10 50 50 H 1.09000 * 109.46979 * 300.00329 * 12 11 10 51 51 H 1.08998 * 109.47556 * 304.99853 * 13 12 11 52 52 H 1.09005 * 109.46806 * 185.00432 * 13 12 11 53 53 H 1.08008 * 120.02343 * 359.97438 * 16 15 14 54 54 H 1.08008 * 119.97393 * 179.97438 * 17 16 15 55 55 H 1.09000 * 109.47318 * 124.99465 * 19 18 17 56 56 H 0.96695 * 114.00385 * 59.99326 * 20 19 18 57 57 H 1.08002 * 119.97160 * 179.70751 * 25 18 17 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5299 0.0000 0.0000 3 6 2.0400 1.4426 0.0000 4 6 2.0399 -0.7211 -1.2493 5 14 2.1511 -0.8783 1.5210 6 6 1.5301 -0.0001 3.0422 7 6 4.0140 -0.8789 1.5205 8 8 1.6074 -2.4160 1.5209 9 6 2.0287 -3.1815 2.6517 10 6 1.4639 -4.5995 2.5467 11 8 2.0331 -5.2562 1.4123 12 6 1.5700 -6.5947 1.2226 13 6 2.2414 -7.1962 -0.0136 14 8 3.6471 -7.3116 0.2163 15 6 4.3963 -7.8322 -0.7909 16 6 3.7912 -8.2244 -1.9758 17 6 4.5551 -8.7539 -2.9980 18 6 5.9215 -8.8924 -2.8409 19 6 6.7523 -9.4709 -3.9573 20 8 7.3174 -10.7138 -3.5358 21 14 5.6751 -9.7532 -5.4508 22 1 5.0877 -8.4615 -5.8889 23 1 6.4938 -10.3226 -6.5512 24 1 4.5851 -10.7000 -5.1032 25 6 6.5266 -8.5070 -1.6586 26 6 5.7681 -7.9718 -0.6358 27 7 6.4172 -7.5533 0.6267 28 8 7.6213 -7.6766 0.7624 29 8 5.7472 -7.0857 1.5301 30 1 -0.3633 0.5139 0.8901 31 1 -0.3635 0.5139 -0.8899 32 1 -0.3634 -1.0276 -0.0005 33 1 3.1300 1.4426 -0.0005 34 1 1.6766 1.9564 -0.8899 35 1 1.6767 1.9563 0.8900 36 1 1.6765 -1.7489 -1.2494 37 1 1.6765 -0.2073 -2.1393 38 1 3.1299 -0.7208 -1.2496 39 1 1.8931 -0.5142 3.9322 40 1 1.8935 1.0275 3.0422 41 1 0.4402 -0.0001 3.0422 42 1 4.3770 -1.3929 0.6305 43 1 4.3777 0.1487 1.5204 44 1 4.3774 -1.3924 2.4107 45 1 1.6639 -2.7114 3.5650 46 1 3.1175 -3.2253 2.6755 47 1 0.3809 -4.5517 2.4333 48 1 1.7103 -5.1566 3.4506 49 1 0.4892 -6.5887 1.0819 50 1 1.8190 -7.1930 2.0991 51 1 2.0657 -6.5496 -0.8734 52 1 1.8231 -8.1834 -0.2101 53 1 2.7236 -8.1167 -2.0988 54 1 4.0843 -9.0598 -3.9207 55 1 7.5523 -8.7759 -4.2126 56 1 6.6618 -11.3816 -3.2925 57 1 7.5937 -8.6206 -1.5366 RHF calculation, no. of doubly occupied orbitals= 74 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_7_29190_16896866.mol2 57 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 15:30:33 Heat of formation + Delta-G solvation = -183.341115 kcal Electronic energy + Delta-G solvation = -36953.283594 eV Core-core repulsion = 32055.356309 eV Total energy + Delta-G solvation = -4897.927286 eV No. of doubly occupied orbitals = 74 Molecular weight (most abundant/longest-lived isotopes) = 401.197 amu Computer time = 1.50 seconds Orbital eigenvalues (eV) -43.27751 -41.56889 -39.80587 -39.01245 -37.58766 -37.55510 -37.20937 -36.83387 -33.53698 -32.45267 -31.54048 -29.77943 -29.22416 -29.07389 -27.84602 -27.80718 -27.39060 -26.65578 -24.90826 -23.45362 -23.16909 -22.59037 -20.46903 -20.41866 -19.78768 -19.21585 -18.64430 -18.34315 -18.09186 -17.93614 -17.38246 -16.78272 -16.48872 -16.32364 -16.23026 -15.99898 -15.76158 -15.62274 -15.45419 -15.23828 -14.86047 -14.79540 -14.61989 -14.16004 -14.00957 -13.87391 -13.83500 -13.54891 -13.42294 -13.34999 -13.20080 -12.96358 -12.93470 -12.90341 -12.68249 -12.61166 -12.50321 -12.40437 -12.29920 -12.26286 -12.15864 -12.12069 -12.03025 -11.80476 -11.71378 -11.68653 -11.50301 -11.19537 -10.83794 -10.53796 -10.52973 -10.31294 -10.05717 -9.75033 -1.27799 -0.22260 0.17817 0.36274 1.13364 1.45654 1.52867 1.52895 1.69921 1.79833 1.95306 2.04303 2.12105 2.49193 2.69324 3.12641 3.28604 3.39987 3.55358 3.67880 3.79429 3.86206 4.06817 4.11172 4.11632 4.12035 4.23286 4.27329 4.30800 4.39613 4.44049 4.46840 4.50832 4.58286 4.58928 4.64137 4.66830 4.69426 4.71930 4.77752 4.78962 4.80651 4.81781 4.83356 4.83735 4.99037 5.08192 5.08207 5.09035 5.19324 5.25303 5.32567 5.40145 5.43107 5.52172 5.57157 5.63114 5.88628 6.29959 6.48346 6.67401 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.134 4.134 2 C -0.379 4.379 3 C -0.141 4.141 4 C -0.135 4.135 5 Si 1.313 2.687 6 C -0.513 4.513 7 C -0.523 4.523 8 O -0.633 6.633 9 C 0.074 3.926 10 C 0.056 3.944 11 O -0.400 6.400 12 C 0.056 3.944 13 C 0.043 3.957 14 O -0.295 6.295 15 C 0.197 3.803 16 C -0.197 4.197 17 C -0.020 4.020 18 C -0.154 4.154 19 C -0.083 4.083 20 O -0.553 6.553 21 Si 0.984 3.016 22 H -0.246 1.246 23 H -0.277 1.277 24 H -0.233 1.233 25 C 0.002 3.998 26 C -0.106 4.106 27 N 0.037 4.963 28 O -0.207 6.207 29 O -0.163 6.163 30 H 0.062 0.938 31 H 0.049 0.951 32 H 0.056 0.944 33 H 0.058 0.942 34 H 0.052 0.948 35 H 0.065 0.935 36 H 0.054 0.946 37 H 0.051 0.949 38 H 0.052 0.948 39 H 0.072 0.928 40 H 0.077 0.923 41 H 0.075 0.925 42 H 0.059 0.941 43 H 0.076 0.924 44 H 0.065 0.935 45 H 0.094 0.906 46 H 0.057 0.943 47 H 0.071 0.929 48 H 0.076 0.924 49 H 0.102 0.898 50 H 0.062 0.938 51 H 0.090 0.910 52 H 0.119 0.881 53 H 0.191 0.809 54 H 0.172 0.828 55 H 0.126 0.874 56 H 0.391 0.609 57 H 0.157 0.843 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.239 -2.500 -4.010 9.498 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.192 4.192 2 C -0.422 4.422 3 C -0.198 4.198 4 C -0.192 4.192 5 Si 1.442 2.558 6 C -0.616 4.616 7 C -0.623 4.623 8 O -0.592 6.592 9 C -0.001 4.001 10 C -0.020 4.020 11 O -0.320 6.320 12 C -0.020 4.020 13 C -0.031 4.031 14 O -0.206 6.206 15 C 0.146 3.854 16 C -0.216 4.216 17 C -0.038 4.038 18 C -0.155 4.155 19 C -0.192 4.192 20 O -0.360 6.360 21 Si 0.806 3.194 22 H -0.170 1.170 23 H -0.202 1.202 24 H -0.156 1.156 25 C -0.017 4.017 26 C -0.192 4.192 27 N 0.549 4.451 28 O -0.412 6.412 29 O -0.380 6.380 30 H 0.081 0.919 31 H 0.068 0.932 32 H 0.075 0.925 33 H 0.077 0.923 34 H 0.071 0.929 35 H 0.084 0.916 36 H 0.073 0.927 37 H 0.070 0.930 38 H 0.071 0.929 39 H 0.091 0.909 40 H 0.096 0.904 41 H 0.094 0.906 42 H 0.078 0.922 43 H 0.095 0.905 44 H 0.084 0.916 45 H 0.112 0.888 46 H 0.075 0.925 47 H 0.089 0.911 48 H 0.094 0.906 49 H 0.120 0.880 50 H 0.080 0.920 51 H 0.108 0.892 52 H 0.137 0.863 53 H 0.208 0.792 54 H 0.189 0.811 55 H 0.144 0.856 56 H 0.241 0.759 57 H 0.175 0.825 Dipole moment (debyes) X Y Z Total from point charges -8.439 -2.546 -5.486 10.383 hybrid contribution 0.499 0.422 1.259 1.419 sum -7.940 -2.124 -4.227 9.242 Atomic orbital electron populations 1.21520 0.93803 1.01840 1.01995 1.25848 1.00717 1.02868 1.12772 1.21604 1.01054 0.94728 1.02402 1.21515 1.00582 1.00010 0.97096 0.76272 0.61680 0.53144 0.64691 1.27028 1.07109 1.09726 1.17700 1.27217 1.26670 1.04537 1.03893 1.85370 1.79134 1.46409 1.48308 1.22294 0.99129 0.90960 0.87725 1.22791 0.98414 0.91872 0.88923 1.87991 1.68742 1.26719 1.48550 1.22712 0.98683 0.83448 0.97162 1.23534 0.76309 1.03151 1.00089 1.86479 1.22323 1.74942 1.36859 1.18946 0.88000 0.89156 0.89251 1.21668 1.03542 1.05220 0.91160 1.21679 0.92415 0.90635 0.99067 1.20420 0.94843 1.04300 0.95962 1.25217 1.04401 0.88148 1.01435 1.86542 1.37922 1.22890 1.88684 0.85216 0.77596 0.81648 0.74978 1.16983 1.20191 1.15574 1.20879 1.01521 0.89678 0.89615 1.20845 0.91570 1.18713 0.88042 1.43736 1.00692 0.97847 1.02863 1.94518 0.97874 1.60952 1.87872 1.94587 1.63762 1.45163 1.34528 0.91855 0.93200 0.92466 0.92274 0.92918 0.91556 0.92686 0.93042 0.92875 0.90920 0.90371 0.90611 0.92179 0.90471 0.91610 0.88846 0.92469 0.91128 0.90641 0.88040 0.91974 0.89159 0.86300 0.79241 0.81142 0.85623 0.75905 0.82510 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.13 -0.07 7.85 71.98 0.56 0.49 16 2 C -0.38 -0.32 0.53 -10.79 -0.01 -0.33 16 3 C -0.14 0.01 7.85 71.98 0.56 0.58 16 4 C -0.13 -0.34 7.85 71.98 0.56 0.23 16 5 Si 1.31 -0.15 8.45 68.60 0.58 0.43 16 6 C -0.51 0.72 8.50 113.37 0.96 1.69 16 7 C -0.52 -1.52 8.50 113.37 0.96 -0.55 16 8 O -0.63 -1.75 8.52 -144.34 -1.23 -2.98 16 9 C 0.07 0.04 5.51 71.98 0.40 0.43 16 10 C 0.06 -0.02 6.32 71.98 0.45 0.44 16 11 O -0.40 -1.67 10.27 -135.05 -1.39 -3.06 16 12 C 0.06 -0.17 6.32 71.98 0.45 0.29 16 13 C 0.04 -0.20 5.12 71.98 0.37 0.17 16 14 O -0.30 -1.34 8.12 -67.51 -0.55 -1.89 16 15 C 0.20 0.53 6.67 22.51 0.15 0.68 16 16 C -0.20 1.15 9.04 22.36 0.20 1.35 16 17 C -0.02 0.15 8.66 22.25 0.19 0.34 16 18 C -0.15 0.54 5.35 -19.85 -0.11 0.44 16 19 C -0.08 0.45 2.80 71.24 0.20 0.65 16 20 O -0.55 1.64 12.83 -148.98 -1.91 -0.27 16 21 Si 0.98 -7.46 25.13 68.60 1.72 -5.73 16 22 H -0.25 1.83 7.11 99.48 0.71 2.54 16 23 H -0.28 0.63 7.11 99.48 0.71 1.33 16 24 H -0.23 2.32 7.04 99.48 0.70 3.02 16 25 C 0.00 0.01 9.18 22.26 0.20 0.21 16 26 C -0.11 -0.79 6.87 36.48 0.25 -0.54 16 27 N 0.04 0.56 4.45 -46.24 -0.21 0.36 16 28 O -0.21 -3.53 18.45 18.89 0.35 -3.18 16 29 O -0.16 -2.92 17.24 25.61 0.44 -2.48 16 30 H 0.06 -0.08 7.79 -2.38 -0.02 -0.10 16 31 H 0.05 0.05 8.14 -2.39 -0.02 0.03 16 32 H 0.06 0.06 7.97 -2.39 -0.02 0.04 16 33 H 0.06 -0.04 7.79 -2.39 -0.02 -0.06 16 34 H 0.05 0.03 8.14 -2.39 -0.02 0.01 16 35 H 0.07 -0.14 7.79 -2.39 -0.02 -0.16 16 36 H 0.05 0.19 7.97 -2.38 -0.02 0.17 16 37 H 0.05 0.12 8.14 -2.38 -0.02 0.10 16 38 H 0.05 0.13 7.79 -2.39 -0.02 0.11 16 39 H 0.07 -0.17 7.48 -2.39 -0.02 -0.19 16 40 H 0.08 -0.15 7.79 -2.39 -0.02 -0.17 16 41 H 0.07 -0.13 7.79 -2.39 -0.02 -0.15 16 42 H 0.06 0.31 7.79 -2.39 -0.02 0.30 16 43 H 0.08 0.11 7.79 -2.38 -0.02 0.10 16 44 H 0.06 0.20 7.48 -2.38 -0.02 0.18 16 45 H 0.09 -0.46 7.21 -2.38 -0.02 -0.48 16 46 H 0.06 0.11 7.21 -2.39 -0.02 0.09 16 47 H 0.07 -0.21 8.14 -2.39 -0.02 -0.23 16 48 H 0.08 -0.25 8.14 -2.38 -0.02 -0.27 16 49 H 0.10 -0.87 8.14 -2.39 -0.02 -0.89 16 50 H 0.06 -0.17 8.14 -2.39 -0.02 -0.19 16 51 H 0.09 -0.60 7.66 -2.39 -0.02 -0.62 16 52 H 0.12 -1.41 7.66 -2.38 -0.02 -1.43 16 53 H 0.19 -2.50 6.30 -2.91 -0.02 -2.52 16 54 H 0.17 -2.22 4.86 -2.91 -0.01 -2.23 16 55 H 0.13 -0.77 7.96 -2.39 -0.02 -0.79 16 56 H 0.39 -3.97 8.70 -74.06 -0.64 -4.61 16 57 H 0.16 0.51 7.61 -2.91 -0.02 0.49 16 Total: 0.00 -24.00 463.03 5.16 -18.84 By element: Atomic # 1 Polarization: -7.55 SS G_CDS: 0.97 Total: -6.59 kcal Atomic # 6 Polarization: 0.17 SS G_CDS: 6.38 Total: 6.56 kcal Atomic # 7 Polarization: 0.56 SS G_CDS: -0.21 Total: 0.36 kcal Atomic # 8 Polarization: -9.58 SS G_CDS: -4.29 Total: -13.87 kcal Atomic # 14 Polarization: -7.60 SS G_CDS: 2.30 Total: -5.30 kcal Total: -24.00 5.16 -18.84 kcal The number of atoms in the molecule is 57 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. s_7_29190_16896866.mol2 57 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -164.501 kcal (2) G-P(sol) polarization free energy of solvation -24.002 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -188.503 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.162 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -18.840 kcal (6) G-S(sol) free energy of system = (1) + (5) -183.341 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.51 seconds